Event on loaded page content (Ionic 2)?

Question

I am using NavController http://ionicframework.com/docs/v2/api/components/nav/NavController/ and I am changing the page and I need to know when a new page is loading, are there any events?

Answer 1

Of course, you have Lifecycle events in Ionic2 that you can use.

• ionViewDidLoad
• ionViewWillEnter
• ionViewDidEnter
• ionViewWillLeave
• ionViewDidLeave
• ionViewWillUnload

Example: here :

ionViewDidLoad() { console.log("I'm alive!"); } ionViewWillLeave() { console.log("Looks like I'm about to leave :("); } 

Answer 2

which used angular2 can call ngAfterViewInit ():

 ngAfterViewInit() { // this.yourMethod }